Zb12-1,6/Xtob1P6Bc1 Und/And Zb32-1,6/Xtob1P6Cc1 - Eaton ZB12 XTOB Series Manual

Motor-protective relays overload monitoring of standard and ex e motors
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5.2.6 ZB12-1,6/XTOB1P6BC1 und/and ZB32-1,6/XTOB1P6CC1

Bereich/Range
Umgebungstemperatur/Ambient temperature
Auslöseklasse/Tripping class
Toleranzbereich/Tolerance range
Einstellung/
Auslösezeit/Tripping time t [s]
Setting
NM
3-phase ①
3 x I
29
7.2 x I
6.9
1000
500
100
50
10
5
1
0.5
0.1
1
Abbildung/Figure 20: ZB12-1,6/XTOB1P6BC1 und/and ZB32-1,6/XTOB1P6CC1
ZB12-..., ZB32-... 11/16 MN03407004Z-DE/EN www.eaton.com
5.2 Auslösekennlinien/Tripping characteristics
1 - 1.6 A (NM - HM)
20 °C
10 A
g20 %
HM
2-phase ③
3-phase ②
20
27
5.5
6.5
a
b
c
d
2
3
4
5 Anhang/Appendix
2-phase ④
16
4.4
5
6
7
8
9 10
55

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